Install uuid.h into staging as some other apps like xfsprogs need it

[Peter: cleanup, only install header if libuuid is installed]
Signed-off-by: Nigel Kukard <nkukard@lbsd.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

CHANGES

@@ -3,7 +3,7 @@
 	New packages: libcdaudio, libdvdnav, libdvdread, hostapd, tcpreplay
 
 	Updated/fixed packages: autoconf, bind, binutils, busybox,
-	directfb, gst-plugins-bad, hal, iw, libfuse, libpcap,
+	directfb, e2fsprogs, gst-plugins-bad, hal, iw, libfuse, libpcap,
 	lighttpd, mesa, mpg123, mtd-utils, neon, pcre, qt, sshfs,
 	tremor, u-boot, usbutils
 

package/e2fsprogs/e2fsprogs.mk

@@ -90,6 +90,9 @@ ifeq ($(BR2_PACKAGE_E2FSPROGS_TUNE2FS),y)
 endif
 ifeq ($(BR2_PACKAGE_E2FSPROGS_FINDFS),y)
 	ln -sf e2label ${TARGET_DIR}/usr/sbin/findfs
+endif
+ifeq ($(BR2_PACKAGE_E2FSPROGS_LIBUUID),y)
+	install -D ${E2FSPROGS_SRCDIR}/lib/uuid/uuid.h ${STAGING_DIR}/usr/include/uuid/uuid.h
 endif
 	touch $@